42476440

素因数分解:

$2^3\times 5^1\times {\mathrm{1061911}}^1$

素因数の和:1061922

約数の個数: 16

約数和(自身を含む): 95572080

約数和(自身を除く): 53095640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1061911, 2123822, 4247644, 5309555, 8495288, 10619110, 21238220, 42476440]

約数ペア:

[(1, 42476440), (2, 21238220), (4, 10619110), (5, 8495288), (8, 5309555), (10, 4247644), (20, 2123822), (40, 1061911)]